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Browse Water Systems

7,870 public water systems in MD.

Public Water Systems Database

Browse 7,870 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.

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System Name PWSID State Type Population Served
ST. PAULS CHURCH MD1141069 Maryland Transient Non-Community 129
COPPER HILL CORPORATE CENTER MD1100077 Maryland Non-Transient Non-Community 129
REESE AND COMMUNITY VOL. FIRE COMPANY MD1061079 Maryland Transient Non-Community 129
PINE TREE TRAILER PARK MD0002647 Maryland Community 129
HOULIHAN REAL ESTATE MD0220230 Maryland Community 129
HANCOCKS TRAILER PARK MD0002728 Maryland Community 129
OAK RIDGE TRAILER PARK MD0002190 Maryland Community 129
ROBERTSONS CRABHOUSE MD1081078 Maryland Transient Non-Community 129
HOULIHAN REAL ESTATE MD0000047 Maryland Community 129
FRYING PAN RESTAURANT MD1041036 Maryland Transient Non-Community 129
LADEW TOPIARY GARDENS MD1121180 Maryland Transient Non-Community 129
BALLSTONE MANSION MD1031318 Maryland Transient Non-Community 128
BELLEWOOD WATER ASSOC INC MD0002799 Maryland Community 128
FOX MEADOW MD0180041 Maryland Community 128
BALTIMORE KOREAN SDA CHURCH MD1021624 Maryland Transient Non-Community 128
BEANTOWN PARK- WOODLEY ROAD MD0080004 Maryland Community 127
ST MARKS CHURCH MD1101179 Maryland Transient Non-Community 127
ST STEPHENS EPISCOPAL CHURCH MD1021585 Maryland Transient Non-Community 127
STONE MANOR MD1101306 Maryland Transient Non-Community 127
ASHLAND MD0002285 Maryland Community 126
PERRYS MOBILE HOMES MD0002341 Maryland Community 126
BRIGHT CENTER EAST MD1041237 Maryland Transient Non-Community 126
BEL AIR GOLF CENTER MD1121218 Maryland Transient Non-Community 126
MORGAN CHAPEL UMC MD1061211 Maryland Transient Non-Community 125
GLADE VALLEY GOLF CLUB MD1101269 Maryland Transient Non-Community 125
WILL O THE WISP MD0110203 Maryland Community 125
HUNTERS CREEK ESTATES MI0040342 Maryland Community 125
CP HOLDINGS LLC MD1020154 Maryland Non-Transient Non-Community 125
STEPPING STONE DAYCARE MD1101283 Maryland Transient Non-Community 125
THE OUTPOST 544 MD1171079 Maryland Transient Non-Community 125
SOUTH COUNTY LITTLE LEAGUE MD1211130 Maryland Transient Non-Community 125
POMONKEY WATER COMPANY - FORD HEIGHTS MD0080012 Maryland Community 125
CLUSTERED SPIRES GOLF COURSE MD1101252 Maryland Transient Non-Community 125
POTOMAC VISTA CORP MD0002642 Maryland Community 125
OAK PARK MD0002613 Maryland Community 125
HIDDEN VALLEY MI0040208 Maryland Community 125
WEST NOTTINGHAM ACADEMY MD0002286 Maryland Community 125
THOMPSON CREEK MD0170005 Maryland Community 125
CALVARY UMC MD1061244 Maryland Transient Non-Community 125
POTOMAC VISTA CORPORATION MD0000761 Maryland Community 125
ROGUES HARBOR -WIRSTINS MD1071167 Maryland Transient Non-Community 125
CHAPEL HILL NURSING CENTER MD0030202 Maryland Community 125
FAITH BAPTIST CHURCH & SCHOOL MD1220011 Maryland Non-Transient Non-Community 125
MT SAVAGE WATER LINE MD0002588 Maryland Community 125
GRASONVILLE HEAD START(CON. TO 017-0020) MD1171203 Maryland Non-Transient Non-Community 125
PRESTON AUTOPLEX MD1091170 Maryland Non-Transient Non-Community 125
ANDERSONS BAR( SEE ABELLS DINER 1181005 MD1181007 Maryland Transient Non-Community 125
PATUXENT CAMPSITES MD1041066 Maryland Transient Non-Community 125
GRAY-RAY AMER LEGION POST #220 MD1041039 Maryland Transient Non-Community 125
CIRCLE DRIVE MOBILE HOME PARK MI0040339 Maryland Community 125